134249622 has 16 divisors (see below), whose sum is σ = 289153200. Its totient is φ = 41307552.

The previous prime is 134249581. The next prime is 134249627. The reversal of 134249622 is 226942431.

It is a super-2 number, since 2×134249622² = 36045922014285768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134249627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860497 + ... + 860652.

It is an arithmetic number, because the mean of its divisors is an integer number (18072075).

Almost surely, 2^134249622 is an apocalyptic number.

134249622 is an abundant number, since it is smaller than the sum of its proper divisors (154903578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134249622 is a wasteful number, since it uses less digits than its factorization.

134249622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721167.

The product of its digits is 20736, while the sum is 33.

The square root of 134249622 is about 11586.6139143410. The cubic root of 134249622 is about 512.0405521062.

The spelling of 134249622 in words is "one hundred thirty-four million, two hundred forty-nine thousand, six hundred twenty-two".